- IP Address Lookup

The IP address location of is Machico 9200-000, Madeira, Portugal (PT). is a public IP address that belongs to ASN 15457 which is under the control of NOS Madeira Comunicacoes, S.A.. The prefix 213/8 ( was allocated to RIPE NCC by the Internet Assigned Numbers Authority (IANA) in . IP Address Location

Here you will find the approximate IP geolocation for as reported by our IP Tracker along with additional information like ASN mapping, ISP, and the type of internet connection. Use the free IP Lookup tool to find the IP geolocation for any public IP address.

IP PTR / DNS Reverse Lookup213-138-225-123.cpe.netmadeira.com
IP Address ASN15457 controlled by NOS Madeira Comunicacoes, S.A.
IP ISP / OrganizationNOS Madeira Comunicacoes, S.A.
IP Connection TypeCable/DSL [internet speed test]
IP Location ContinentEurope
IP Location CountryPortugal (PT)
IP Location StateMadeira
IP Location CityMachico
IP Location Postcode9200-000
IP Location Latitude32.7000 / 32°42′0″ N
IP Location Longitude-16.7667 / 16°46′0″ W
IP Location TimezoneAtlantic/Madeira
IP Location Local Time

IANA IPv4 Address Space Allocation for Subnet

The Internet Assigned Numbers Authority (IANA) is responsible for global IP address space allocation to Regional Internet Registries (RIRs). The available IPv4 address space is typically allocated to RIRs as /8 prefix blocks, and the RIRs delegate smaller blocks of their address pools to Local Internet Registries (LIRs) like Internet Service Providers and other organizations in their designated locations.

IPv4 Address Space Prefix213/8
Regional Internet Registry (RIR)RIPE NCC
Allocation Date
WHOIS Serverwhois.ripe.net
RDAP Serverhttps://rdap.db.ripe.net/
Delegated entirely to specific RIR (Regional Internet Registry) as indicated. Reverse IP Lookup

Reverse IP address lookup is the process of mapping an IP address to its corresponding hostnames. Below you will find a list of hostnames that resolve to IP address

  • 213-138-225-123.cpe.netmadeira.com IP Address Representations

An IPv4 address is defined as a 32-bit number, and thus it can be written in any notation that is capable of representing a 32-bit integer value. If human-readability is a requirement, IPv4 addresses are most often expressed in quad-dotted decimal notation with 4 octets ranging from 0 to 255 each.
Note: You should avoid IP addresses with zero-padded decimal octets like because they might impose an ambiguity with octal numbers.
Below you can find some ways to express an IPv4 address.

CIDR Notation213.138.225.123/32
Decimal Notation3582648699
Hexadecimal Notation0xd58ae17b
Octal Notation032542560573
Binary Notation11010101100010101110000101111011
Dotted-Decimal Notation213.138.225.123
Dotted-Hexadecimal Notation0xd5.0x8a.0xe1.0x7b
Dotted-Octal Notation0325.0212.0341.0173
Dotted-Binary Notation11010101.10001010.11100001.01111011

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